4742666

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{911}}^1$

素因数の和:1069

約数の個数: 16

約数和(自身を含む): 7551360

約数和(自身を除く): 2808694

約数列:

[1, 2, 19, 38, 137, 274, 911, 1822, 2603, 5206, 17309, 34618, 124807, 249614, 2371333, 4742666]

約数ペア:

[(1, 4742666), (2, 2371333), (19, 249614), (38, 124807), (137, 34618), (274, 17309), (911, 5206), (1822, 2603)]